diff --git a/i386/loader/src-asm/utility/display.asm b/i386/loader/src-asm/utility/display.asm
index 9b913c3..3046dee 100644
--- a/i386/loader/src-asm/utility/display.asm
+++ b/i386/loader/src-asm/utility/display.asm
@@ -33,20 +33,21 @@ write_hexadecimal_string:
     ; character uses 2 bytes and there are 3 characters per byte
     ; written; the upper nibble, the lower nibble and the padding.
 
-    ; Multiply the row with 80, the number of cells per row
+    ; Multiply the row with 160, the number of bytes per row
     mov eax, [ebp - 16]
-    mov edx, 80
+    mov edx, 160
     mul edx
+    mov [esi + 4], eax
 
-    ; Add the offset within the row ontop
-    add eax, [ebp - 12]
+    ; Get the byte offset within the row
+    mov eax, [ebp - 12]
     add eax, ecx
-
-    ; Multiply with 2 to get the byte offset
-    ; from the character index
     mov edx, 6
     mul edx
 
+    ; Add the start offset of the line
+    add eax, [esi + 4]
+
     ; Point into the framebuffer
     add eax, FRAMEBUFFER_ADDRESS